BRASKEM S A

Ticker: BAK CUSIP: 105532105 Class: ADR

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

Note: Option positions (PUT/CALL) are excluded.

Q1 2018
Shares 74,023 Value ($000) $2,146,000 Avg Close — Range —